Re: Dell Latitude E5450 Power Short Circuit

it could be the power jack.while you got the motherboard out plug the power supply in and check to see if you have your voltage.

Re: Vizio E601i-A3 backlighting problem

hi had this same model with the same problem.all the voltages to the main board were correct.all the voltages on the power supply were correct,but the voltages from the power supply going to the led strips would start to come up then go back down.i decided to check the led strips with my checker and they all worked fine,so i plug the tv in and turned it on and all leds turned on so i moved the wire going to the leds and they went out.i decided to to take the strip out, i look at the socket and it looked dull inside.i took my knife and scraped...